public Users(int _id, string _name, string _surname, Kart karts) { ID = _id; Name = _name; Surname = _surname; kart = karts; }
static void Main(string[] args) { Kart kart = new Kart(1, "Visa", 12345, 1234); Kart kart2 = new Kart(2, "MasterCart", 45678, 5678); Users user1 = new Users(3, "Ruslan", "Haqverdi", kart); Users user2 = new Users(4, "Shemistan", "Veliyev", kart2); List <Users> userlist = new List <Users>(); userlist.Add(user1); userlist.Add(user2); List <Kart> kartlist = new List <Kart>(); kartlist.Add(kart); kartlist.Add(kart2); Console.WriteLine("Kartin Pin kodunu daxil edin..."); var pin = int.Parse(Console.ReadLine()); var tapilmishkart = kartlist.AsParallel().FirstOrDefault(f => f.Pin == pin); if (tapilmishkart != null) { Console.WriteLine(tapilmishkart.Name); } }